SDT Engine  /  Capability

P2 Signing

Document signing inside the secure session. The recipient signs without logging in to a separate platform.

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What it is.

P2 Signing is the SDT Engine primitive that runs document signing inside a P2 Secure Container. The recipient never leaves the SDT session to sign. The signed document, the audit trail, and the signer attribution all stay inside one recipient experience and one audit record.

P2 Signing integrates with DocuSign so your existing signing templates, your existing signer roles, and your existing contracts stay intact. You do not rebuild your contract library. You wire the DocuSign template into the P2 container and the recipient signs without ever seeing the DocuSign interface separately.

Full technical deep-dive in progress.

The detailed page for this capability, including the API request shapes, sample code, and the audit footprint, is in review with our engineering team. If you want it now, talk to the Dev team or open the sandbox and start exploring directly.

Start in the sandbox → Talk to Dev team

Related capabilities.

P2 Secure Container

The session that hosts the signing operation.

P2 ID Verification

Prove the signer's identity before the signature is collected.

P2 Payment collection

Collect signing fees or transaction payments inside the same session.
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